Dr. Abhishek Kumar, MD
- Medicare services, 2024
- 406
- Medicare patients, 2024
- 196
- Part D claims, 2024
- 2,307
- MIPS score, 2024
- 87
- Hospital affiliations
- 4
- Practice address
- 50 Division St, New Haven, CT 06511
- Practice phone
- Call (203) 785-2140
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yale Medicine
New Haven, Connecticut
Find Dr. Kumar's professional email, personal email and mobile number
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Dr. Abhishek Kumar is a nephrologist in New Haven, Connecticut
Dr. Kumar practices at Yale Medicine in New Haven, Connecticut.
Dr. Kumar's NPI, 1740431212, was assigned on October 2, 2008. Dr. Kumar graduated from Jawaharlal Institute of Postgraduate Medical Education and Research in 2005. Dr. Kumar holds Connecticut license 55316.
- NPI
- 1740431212NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133398860
- NPI enumeration date
- October 2, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 785-2140
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Abhishek Kumar practices at Yale Medicine in New Haven, Connecticut
Dr. Kumar's primary practice is Yale Medicine, at 50 Division St, New Haven, CT 06511 in South Central Ct County. The practice phone is (203) 785-2140.
- Yale Medicine50 Division St, New Haven, CT 06511 · South Central Ct CountyPhone(203) 785-2140
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Abhishek Kumar is affiliated with 6 sites of care and 1 medical group
Dr. Kumar's primary practice is Yale Medicine in New Haven, Connecticut. Dr. Kumar is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Dr. Kumar to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Abhishek Kumar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kumar practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale Medicine | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Abhishek Kumar is one of 141 nephrologists in Connecticut
Nephrology is Dr. Kumar's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dmand AI has Dr. Kumar's licenses on file in 4 states: Connecticut, Iowa, Illinois and Vermont.
Specialties and state licenses
- Nephrology, ConnecticutPrimary
- Internal medicine, Iowa
- Illinois license
- Vermont license
Nephrologists near Dr. Kumar
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Abhishek Kumar billed Medicare for 406 services in 2024
CMS data shows 406 Medicare services from Dr. Kumar across 7 procedure codes in 2024, for 196 Medicare patients. Medicare paid $33,736 for them.
Dr. Kumar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4922024: 40617%
Where Dr. Kumar's Medicare services took place, 2024
- In an office10426%
- In a facility30274%
Dr. Kumar compared with the Connecticut median for nephrologists, 2024
- Dr. Kumar
- Connecticut median
- Medicare services
- 406vs 73245% below
- Medicare patients
- 196vs 26125% below
- Part D claims
- 2,075vs 6003.5 times
Medians across 137 nephrologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Kumar's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Abhishek Kumar treated 196 Medicare patients in 2024, average age 63
CMS counts 196 Medicare patients who saw Dr. Kumar in 2024. The largest group is under 65, with 83 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 38% are also on Medicaid. Their average risk score is 4.50, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Kumar's median patient age at 64, with 41% women.
Dr. Kumar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kumar's Medicare patients by sex, 2024
- Women8443%
- Men11257%
Chronic conditions among Dr. Kumar's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes60%
- Ischemic heart disease39%
- Heart failure36%
- Arthritis31%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kumar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women41%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Abhishek Kumar wrote 2,307 Medicare Part D claims in 2024
In 2024, Dr. Kumar wrote 2,307 Medicare Part D claims for 329 patients. 94% of them were for generic drugs. CMS names the drug for 2,075 of them, across 41 drugs with 11 or more claims each, at $122,958 in total drug cost. In 2023, CMS named 1,917 claims across 40 drugs.
Dr. Kumar's Part D claims by kind of drug, 2024
- Generic2,161 claims94%
- Brand-name125 claims5%
- Other21 claims1%
Dr. Kumar's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Kumar's Part D claims, 2024
- Antibiotics5%122 of 2,307 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,9172024: 2,0758%
Drugs named by CMS: 41 in 2024, 40 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Abhishek Kumar scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Kumar for performance year 2024, reported as part of a group. Dr. Kumar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kumar as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Kumar's MIPS scores, performance year 2024
- 87of 100Final score
- 77.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Abhishek Kumar received $869 in industry payments from 2016 to 2025
CMS Open Payments shows 29 general payments to Dr. Kumar from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 91% of the total. Medtronic, Inc. paid the most, $198.
General payments to Dr. Kumar by program year, 2016 to 2025
General payments to Dr. Kumar by kind, 2016 to 2025
- Food and beverage$78791%
- Education$829%
Companies that paid Dr. Kumar the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Abhishek Kumar graduated from Jawaharlal Institute of Postgraduate Medical Education and Research
Dr. Kumar graduated from Jawaharlal Institute of Postgraduate Medical Education and Research in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Abhishek Kumar's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Abhishek Kumar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Abhishek Kumar's NPI number?
Dr. Abhishek Kumar's NPI number is 1740431212. It was assigned on October 2, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Abhishek Kumar?
Dr. Abhishek Kumar is a nephrologist in New Haven, Connecticut. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Abhishek Kumar practice?
Dr. Kumar practices at 50 Division St, New Haven, CT 06511. Dr. Kumar's primary practice is Yale Medicine in New Haven, Connecticut. Dmand AI also links Dr. Kumar to 3 hospitals and 1 group practice or clinic.
What is Dr. Abhishek Kumar's office phone number?
The practice phone on file for Dr. Kumar is (203) 785-2140.
What is Dr. Abhishek Kumar's medical license number?
Dr. Kumar holds Connecticut license 55316, one of the licenses on file in 4 states.
Which states has Dr. Abhishek Kumar been licensed in?
Dmand AI has state licenses on file for Dr. Kumar in Connecticut, Iowa, Illinois and Vermont.
Which hospitals is Dr. Abhishek Kumar affiliated with?
Dr. Kumar is affiliated with Yale New Haven Hospital. Dmand AI links Dr. Kumar to 3 more hospitals.
What medical group is Dr. Abhishek Kumar part of?
Dr. Kumar is linked to Yale Health.
Does Dr. Abhishek Kumar accept Medicare?
Yes. CMS data shows Dr. Kumar billed Medicare for 406 services in 2024, and Dr. Kumar accepts Medicare assignment.
Does Dr. Abhishek Kumar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kumar as offering telehealth services.
Show 7 more questionsShow fewer questions
What is Dr. Abhishek Kumar's MIPS score?
Dr. Kumar's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Abhishek Kumar see?
CMS counts 196 Medicare patients who saw Dr. Kumar in 2024, with an average age of 63.
What services does Dr. Abhishek Kumar bill to Medicare?
In 2024, Dr. Kumar's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99233) and office visit, established patient (99213).
Where did Dr. Abhishek Kumar go to medical school?
Dr. Kumar graduated from Jawaharlal Institute of Postgraduate Medical Education and Research in 2005.
What drugs does Dr. Abhishek Kumar prescribe most?
In 2024 Medicare Part D data, Dr. Kumar's most prescribed drugs by claims were Prednisone, Amlodipine Besylate and Carvedilol.
Has Dr. Abhishek Kumar received payments from drug or device companies?
CMS Open Payments shows $869 in general payments to Dr. Kumar from 11 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Abhishek Kumar been practicing?
Dr. Kumar graduated from medical school in 2005, 21 years ago.
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